# 10.2.2 Points

Topic Version | 1 | Published | 09/11/2015 | |

For Standard | RESQML v2.0.1 |

A point set representation is a set of nodes, with no topological information. It can contain one-to-many point set patches of nodes (node patch). Each set of nodes corresponds to one node patch, which has a count value equal to the number of nodes. Each node patch is a 1D patch, which must know the number of nodes contained in the abstract point 3D array, which is instantiated in a point 3D HDF5 array.